3 years ago

Plz help me if you're nice. If wrong answer i'll report you

Mathematics

1 answer:

Anna [14]3 years ago

5 0

Answer

z= 14

Step-by-step explanation:

4( 2z-3) -5(z-6) =3 *20

8z-12-5z+30=60

3z+18=60

3z=60-18

3z=42

z= 14

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